螺旋钻进随钻轨迹测量技术与装备研究
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摘要
针对螺旋钻进工艺在钻孔施工时没有随钻测量方案的现状,在分析螺旋钻进工艺及其对随钻测量装备特殊要求的基础上,系统研究了随钻轨迹测量方法、井下施工方法和钻孔轨迹计算方法,并研制了成套的随钻测量装备。为了解决松软煤层瓦斯抽采孔成孔率差、排渣困难的难题,设计了整体式宽叶片无磁螺旋钻杆。应用结果表明:随钻轨迹测量技术与装备能满足螺旋钻进工艺的技术要求,相比传统的钻孔测量方式,施工效率提高40%,为松软煤层瓦斯治理提供了新的技术途径。
According to the status on no drilling measuring means during the borehole construction period of the spiral drilling technique,based on the analysis on the spiral drilling technique and the special requirements of the drilling measurement equipment,the paper systematically studied the drilling track measuring method,underground construction method and the drilling track calculation method and completed set of the drilling measurement equipment was researched and developed. In order to solve a poor borehole completed rate of the gas drainage borehole in the soft seam and the difficult cutting discharging problem,an integrated wide blade nonmagnetic spiral drilling rod was designed. The practices and application results in the mining area showed that the drilling track measuring technology and the equipment could meet the technical requirements of the spiral drilling technique. In comparison with the conventional drilling measurement method,the drilling track measuring technology and the equipment could improve the construction efficiency by 40% and could provide new technical access to the gas control of soft seam.
According to the status on no drilling measuring means during the borehole construction period of the spiral drilling technique,based on the analysis on the spiral drilling technique and the special requirements of the drilling measurement equipment,the paper systematically studied the drilling track measuring method,underground construction method and the drilling track calculation method and completed set of the drilling measurement equipment was researched and developed. In order to solve a poor borehole completed rate of the gas drainage borehole in the soft seam and the difficult cutting discharging problem,an integrated wide blade nonmagnetic spiral drilling rod was designed. The practices and application results in the mining area showed that the drilling track measuring technology and the equipment could meet the technical requirements of the spiral drilling technique. In comparison with the conventional drilling measurement method,the drilling track measuring technology and the equipment could improve the construction efficiency by 40% and could provide new technical access to the gas control of soft seam.
引文
[1]雷晓荣.回转钻进随钻测斜仪的研制及应用[J].煤田地质与勘探,2015,43(3):118-121.Lei Xiaorong.Research and application of inclinometer while drilling for rotary drilling[J].Coal Geology&Exploration,2015,43(3):118-121.
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[7]马沈岐,王力,李乔乔.松软喷突型煤层螺旋钻进工艺发展[J].煤矿安全,2010,41(4):112-116.Ma Shenqi,Wang Li,Li Qiaoqiao.The development of auger drilling process in soft and outburst seam[J].Safety in Coal Mines,2010,41(4):112-116.
[8]王敬国,莫海涛,金新.松软煤层中螺旋钻进技术应用[J].煤矿安全,2007,38(11):27-28.Wang Jingguo,Mo Haitao,Jin Xin.Application of auger drilling technology in soft seam[J].Safety in Coal Mines,2007,38(11):27-28.
[9]叶根飞.水平螺旋钻进钻杆排粉机理实验[J].煤田地质与勘探,2010,38(5):71-73.Ye Genfei.Cuttings discharge mechanism of spiral rod in horizontal auger drilling[J].Coal Geology&Exploration,2010,38(5):71-73.
[10]雷晓荣,程建远.YZG05/30矿用钻孔轨迹记录仪及其应用[J].煤田地质与勘探,2015,43(4):120-122.Lei Xiaorong,Cheng Jianyuan.YZG05/30 borehole track recorder in mine and its appcication[J].Coal Geology&Exploration,2015,43(4):120-122.
[11]王岚.存储式随钻测斜仪的研制[J].煤田地质与勘探,2013,41(3):79-80.Wang Lan.Research and development of storage inclinometer while drilling[J].Coal Geology&Exploration,2013,41(3):79-80.
[12]姚宁平,张杰,李泉新,等.煤矿井下定向钻孔轨迹设计与控制技术[J].煤炭科学技术,2013,41(3):7-8.Yao Ningping,Zhang Jie,Li Quanxin,et al.Tracing design and control technology of directional drilling borehole in underground mine[J].Coal Science and Technology,2013,41(3):7-8.
[13]石智军,许超,李泉新.煤矿井下近水平随钻测量定向钻孔轨迹设计与计算方法[J].煤田地质与勘探,2015,43(4):112-114.Shi Zhijun,Xu Chao,Li Quanxin.Trajectory design and calculation of nearly horizontal MWD directional borehole in underground coal mine[J].Coal Geology&Exploration,2015,43(4):112-114.
[14]黄寒静.煤矿井下定向钻孔轨迹计算与误差分析[J].煤矿安全,2014,45(1):132-135.Huang Hanjing.Trajectory calculation and error analysis of mine directional drilling[J].Safety in Coal Mines,2014,45(1):132-135.
[15]李泉新.煤矿井下定向钻孔轨迹设计与计算方法[J].煤矿安全,2014,45(2):141-144.Li Quanxin.Design and calculation method of directional borehole trajectory in coal mine underground[J].Safety in Coal Mines,2014,45(2):141-144.
[16]凌标灿,戴世鑫,曹承平,等.三棱钻杆在中软煤层顺层瓦斯抽排钻孔的应用[J].煤炭科学技术,2009,37(10):43-45.Ling Biaocan,Dai Shixin,Cao Chengping,et al.Application of triangular drilling rod to gas drainage borehole drilling in medium soft seam[J].Coal Science and Technology,2009,37(10):43-45.
[17]彭腊梅,李光,蒲天一.松软突出煤层整体式三棱螺旋钻杆中试研究[J].煤炭科学技术,2013,41(8):133-136.Peng Lamei,Li Guang,Pu Tianyi.Study on pilot test of integrated triangular helix drilling rod in soft and outburst seam[J].Coal Science and Technology,2013,41(8):133-136.
[18]田东庄,石智军,龚城,等.煤矿井下近水平定向钻进配套钻杆的研制[J].煤炭科学技术,2013,41(3):24-27.Tian Dongzhuang,Shi Zhijun,Gong Cheng,et al.Research and development on drilling pipe matched for horizontal directional drilling in underground mine[J].Coal Science and Technology,2013,41(3):24-27.
[19]赵万里,李莞歆,路金萍.松软煤层瓦斯抽采高强度螺旋钻杆的研制与应用[J].煤炭工程,2013(1):113-116.Zhao Wanli,Li Wanxin,Lu Jinping.Development and application of high strength auger drilling rod for gas drainage in soft seam[J].Coal Engineering,2013(1):113-116.
[20]杨健,肖丽辉.三棱凹槽螺旋钻杆的设计[J].煤矿安全,2014,45(5):103-105.Yang Jian,Xiao Lihui.Design of triangular groove helix drilling rod[J].Safety in Coal Mines,2014,45(5):103-105.
[2]石智军,姚宁平,叶根飞.煤矿井下瓦斯抽采钻孔施工技术与装备[J].煤炭科学技术,2009,37(7):1-4.Shi Zhijun,Yao Ningping,Ye Genfei.Construction technology and equipment for gas drainage borehole drilling in underground coal mine[J].Coal Science and Technology,2009,37(7):1-4.
[3]石智军,温榕,方俊,等.煤层井下定向钻进用随钻测量系统的研制[J].煤炭科学技术,2013,41(3):16-21.Shi Zhijun,Wen Rong,Fang Jun,et al.Research and development on drilling measuring system of directional drilling in underground mine[J].Coal Science and Technology,2013,41(3):16-21.
[4]石智军,董书宁,姚宁平,等.煤矿井下近水平随钻测量定向钻进技术与装备[J].煤炭科学技术,2013,41(3):1-6.Shi Zhijun,Dong Shuning,Yao Ningping.Technology and equipment of horizontal measuring directional drilling in underground coal mine[J].Coal Science and Technology,2013,41(3):1-6.
[5]董昌乐.煤矿井下定向钻进技术及其发展趋势[J].煤炭科学技术,2015,43(5):106-110.Dong Changle.Directional drilling technology and development tendency in underground mine[J].Coal Science and Technology,2015,43(5):106-110.
[6]胡振阳,李锁智,郭冬琼,等.螺旋钻进技术在松软煤层瓦斯抽采中的应用[J].西部探矿工程,2008(7):53-54.Hu Zhenyang,Li Suozhi,Guo Dongqiong,et al.The application of auger drilling technology during the gas extraction in loose and soft coal seams[J].West-China Exploration Engineering,2008(7):53-54.
[7]马沈岐,王力,李乔乔.松软喷突型煤层螺旋钻进工艺发展[J].煤矿安全,2010,41(4):112-116.Ma Shenqi,Wang Li,Li Qiaoqiao.The development of auger drilling process in soft and outburst seam[J].Safety in Coal Mines,2010,41(4):112-116.
[8]王敬国,莫海涛,金新.松软煤层中螺旋钻进技术应用[J].煤矿安全,2007,38(11):27-28.Wang Jingguo,Mo Haitao,Jin Xin.Application of auger drilling technology in soft seam[J].Safety in Coal Mines,2007,38(11):27-28.
[9]叶根飞.水平螺旋钻进钻杆排粉机理实验[J].煤田地质与勘探,2010,38(5):71-73.Ye Genfei.Cuttings discharge mechanism of spiral rod in horizontal auger drilling[J].Coal Geology&Exploration,2010,38(5):71-73.
[10]雷晓荣,程建远.YZG05/30矿用钻孔轨迹记录仪及其应用[J].煤田地质与勘探,2015,43(4):120-122.Lei Xiaorong,Cheng Jianyuan.YZG05/30 borehole track recorder in mine and its appcication[J].Coal Geology&Exploration,2015,43(4):120-122.
[11]王岚.存储式随钻测斜仪的研制[J].煤田地质与勘探,2013,41(3):79-80.Wang Lan.Research and development of storage inclinometer while drilling[J].Coal Geology&Exploration,2013,41(3):79-80.
[12]姚宁平,张杰,李泉新,等.煤矿井下定向钻孔轨迹设计与控制技术[J].煤炭科学技术,2013,41(3):7-8.Yao Ningping,Zhang Jie,Li Quanxin,et al.Tracing design and control technology of directional drilling borehole in underground mine[J].Coal Science and Technology,2013,41(3):7-8.
[13]石智军,许超,李泉新.煤矿井下近水平随钻测量定向钻孔轨迹设计与计算方法[J].煤田地质与勘探,2015,43(4):112-114.Shi Zhijun,Xu Chao,Li Quanxin.Trajectory design and calculation of nearly horizontal MWD directional borehole in underground coal mine[J].Coal Geology&Exploration,2015,43(4):112-114.
[14]黄寒静.煤矿井下定向钻孔轨迹计算与误差分析[J].煤矿安全,2014,45(1):132-135.Huang Hanjing.Trajectory calculation and error analysis of mine directional drilling[J].Safety in Coal Mines,2014,45(1):132-135.
[15]李泉新.煤矿井下定向钻孔轨迹设计与计算方法[J].煤矿安全,2014,45(2):141-144.Li Quanxin.Design and calculation method of directional borehole trajectory in coal mine underground[J].Safety in Coal Mines,2014,45(2):141-144.
[16]凌标灿,戴世鑫,曹承平,等.三棱钻杆在中软煤层顺层瓦斯抽排钻孔的应用[J].煤炭科学技术,2009,37(10):43-45.Ling Biaocan,Dai Shixin,Cao Chengping,et al.Application of triangular drilling rod to gas drainage borehole drilling in medium soft seam[J].Coal Science and Technology,2009,37(10):43-45.
[17]彭腊梅,李光,蒲天一.松软突出煤层整体式三棱螺旋钻杆中试研究[J].煤炭科学技术,2013,41(8):133-136.Peng Lamei,Li Guang,Pu Tianyi.Study on pilot test of integrated triangular helix drilling rod in soft and outburst seam[J].Coal Science and Technology,2013,41(8):133-136.
[18]田东庄,石智军,龚城,等.煤矿井下近水平定向钻进配套钻杆的研制[J].煤炭科学技术,2013,41(3):24-27.Tian Dongzhuang,Shi Zhijun,Gong Cheng,et al.Research and development on drilling pipe matched for horizontal directional drilling in underground mine[J].Coal Science and Technology,2013,41(3):24-27.
[19]赵万里,李莞歆,路金萍.松软煤层瓦斯抽采高强度螺旋钻杆的研制与应用[J].煤炭工程,2013(1):113-116.Zhao Wanli,Li Wanxin,Lu Jinping.Development and application of high strength auger drilling rod for gas drainage in soft seam[J].Coal Engineering,2013(1):113-116.
[20]杨健,肖丽辉.三棱凹槽螺旋钻杆的设计[J].煤矿安全,2014,45(5):103-105.Yang Jian,Xiao Lihui.Design of triangular groove helix drilling rod[J].Safety in Coal Mines,2014,45(5):103-105.